diff options
author | Alan Alpert <alan.alpert@nokia.com> | 2011-06-07 15:12:53 +1000 |
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committer | Alan Alpert <alan.alpert@nokia.com> | 2011-06-07 15:12:53 +1000 |
commit | 21d0c6ef9a7df3e5fa69ff344e9dee2d2159c43c (patch) | |
tree | 8b9545958c1dde4e0963dd14d74faa3dab394486 /src/declarative/items/qsgspriteimage_p.h | |
parent | 6e22ead1767d0ef9463b34bee071ca54647a547c (diff) |
Immense Particles Refactor Part A
Qt.labs.particles 2.0 moved to QtQuick.Particles 2.0. All C++ classes
changed names, some renaming of QML types.
Also adds CustomParticle.
Diffstat (limited to 'src/declarative/items/qsgspriteimage_p.h')
-rw-r--r-- | src/declarative/items/qsgspriteimage_p.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/src/declarative/items/qsgspriteimage_p.h b/src/declarative/items/qsgspriteimage_p.h new file mode 100644 index 0000000000..f03fd869f0 --- /dev/null +++ b/src/declarative/items/qsgspriteimage_p.h @@ -0,0 +1,114 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Declarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef SPRITEIMAGE_H +#define SPRITEIMAGE_H + +#include <QSGItem> +#include <QTime> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Declarative) + +class QSGContext; +class QSGSprite; +class QSGSpriteEngine; +class QSGGeometryNode; +class QSGSpriteMaterial; +class QSGSpriteImage : public QSGItem +{ + Q_OBJECT + Q_PROPERTY(bool running READ running WRITE setRunning NOTIFY runningChanged) + //###try to share similar spriteEngines for less overhead? + Q_PROPERTY(QDeclarativeListProperty<QSGSprite> sprites READ sprites) + Q_CLASSINFO("DefaultProperty", "sprites") + +public: + explicit QSGSpriteImage(QSGItem *parent = 0); + + QDeclarativeListProperty<QSGSprite> sprites(); + + bool running() const + { + return m_running; + } + +signals: + + + void runningChanged(bool arg); + +public slots: + +void setRunning(bool arg) +{ + if (m_running != arg) { + m_running = arg; + emit runningChanged(arg); + } +} + +private slots: + void createEngine(); +protected: + void reset(); + QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *); +private: + void prepareNextFrame(); + QSGGeometryNode* buildNode(); + QSGGeometryNode *m_node; + QSGSpriteMaterial *m_material; + QList<QSGSprite*> m_sprites; + QSGSpriteEngine* m_spriteEngine; + QTime m_timestamp; + int m_maxFrames; + bool m_pleaseReset; + bool m_running; +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // SPRITEIMAGE_H |